| """ |
| Test breakpoint commands set before we have a target |
| """ |
| |
| from __future__ import print_function |
| |
| |
| import os |
| import time |
| import lldb |
| from lldbsuite.test.lldbtest import * |
| import lldbsuite.test.lldbutil as lldbutil |
| |
| |
| class BreakpointInDummyTarget (TestBase): |
| |
| mydir = TestBase.compute_mydir(__file__) |
| |
| def test(self): |
| """Test breakpoint set before we have a target. """ |
| self.build() |
| self.dummy_breakpoint_test() |
| |
| def setUp(self): |
| # Call super's setUp(). |
| TestBase.setUp(self) |
| # Find the line number to break inside main(). |
| self.line = line_number('main.c', 'Set a breakpoint on this line.') |
| self.line2 = line_number('main.c', 'Set another on this line.') |
| |
| def dummy_breakpoint_test(self): |
| """Test breakpoint set before we have a target. """ |
| |
| # This should create a breakpoint with 3 locations. |
| lldbutil.run_break_set_by_file_and_line( |
| self, "main.c", self.line, num_expected_locations=0) |
| lldbutil.run_break_set_by_file_and_line( |
| self, "main.c", self.line2, num_expected_locations=0) |
| |
| # This is the function to remove breakpoints from the dummy target |
| # to get a clean slate for the next test case. |
| def cleanup(): |
| self.runCmd('breakpoint delete -D -f', check=False) |
| self.runCmd('breakpoint list', check=False) |
| |
| # Execute the cleanup function during test case tear down. |
| self.addTearDownHook(cleanup) |
| |
| exe = self.getBuildArtifact("a.out") |
| self.runCmd("file " + exe, CURRENT_EXECUTABLE_SET) |
| |
| # The breakpoint list should show 3 locations. |
| self.expect( |
| "breakpoint list -f", |
| "Breakpoint locations shown correctly", |
| substrs=[ |
| "1: file = 'main.c', line = %d, exact_match = 0, locations = 1" % |
| self.line, |
| "2: file = 'main.c', line = %d, exact_match = 0, locations = 1" % |
| self.line2]) |
| |
| # Run the program. |
| self.runCmd("run", RUN_SUCCEEDED) |
| |
| # Stopped once. |
| self.expect("thread backtrace", STOPPED_DUE_TO_BREAKPOINT, |
| substrs=["stop reason = breakpoint 1."]) |
| |
| # Continue the program, there should be another stop. |
| self.runCmd("process continue") |
| |
| # Stopped again. |
| self.expect("thread backtrace", STOPPED_DUE_TO_BREAKPOINT, |
| substrs=["stop reason = breakpoint 2."]) |
